XAML signifies "eXtended Application Markup Language". XAML is same as XML language. Siverlight module is utilized to distribute the XAML and the outcome will be shown in the program. On the off chance that we accumulate XAML activity, then first the XAML pages will be changed over into Binary Application Markup Language(BAML).

The loader of the Silver light is the App.xaml document. The accompanying components are pronounced in the App.xaml record. Visual Studio additionally makes an App.xaml.cs records which is utilized to All the above components are available to every one of the records in an operations.

The following are the events in the App.Xaml.cs File. The Root of our application is the Application_Startup Event. In Application_Startup event, first make the article or case for the application and need to set it as RootVisual. Application_Startup Event additionally utilized to do the accompanying functions.

• To make Global Objects
• To compose the introduction code for an operation

Application_Exit is utilized to do the accompanying functions.

• To cleanup the objects
• To do any operation before the Application Exit.

In the event if the exception is failed for some specific reason, then the Application_UnhandledException is utilized to think of some code for the accompanying reasons.

• To store the mistake subtle elements
• To display few messages to the clients

The following image shows you the events of the App.xaml.cs.

Application Constructor is a Class which holds all the aforementioned events. The App class likewise incorporates the InitializeComponent() strategy which is utilized to stack XAML.

• Microsoft Silverlight XAML - Stands for extended application markup language.
• App.Xaml File - Contain the loads of silver light.
• Events in the App.Xaml.cs file - Contain startup events,exit events and unhandled exception events.
• App Constructor - Is a class that folds the events.
• XAP File - Is a zip document used for diminish purpose.